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| | Wildfire - Wikipedia, the free encyclopedia |
 | | A wildfire, also known as a forest fire, vegetation fire, grass fire, brush fire, peat fire ("gambut" in Indonesia), bushfire (in Australasia), or hill fire, is an uncontrolled fire often occurring in wildland areas, but which can also consume houses or agricultural resources. |
 | | In the case of the fires in southeastern France, the speed of the fire is estimated to be 3% to 8% of the speed of the wind, depending on the conditions (density and type of vegetation, slope). |
 | | Most of the Earth's weather and air pollution reside in the troposphere, the part of the atmosphere that extends from the surface of the planet to a height of between 8 and 13 kilometers. |
| en.wikipedia.org /wiki/Wildfire (3620 words) |
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